must miscarry
Verbo regular: miscarry - miscarried- miscarried

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must miscarry
you must miscarry
he must miscarry
we must miscarry
you must miscarry
they must miscarry 	I must be miscarrying
you must be miscarrying
he must be miscarrying
we must be miscarrying
you must be miscarrying
they must be miscarrying	I must have miscarried
you must have miscarried
he must have miscarried
we must have miscarried
you must have miscarried
they must have miscarried	I must have been miscarrying
you must have been miscarrying
he must have been miscarrying
we must have been miscarrying
you must have been miscarrying
they must have been miscarrying	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not miscarry
you must not miscarry
he must not miscarry
we must not miscarry
you must not miscarry
they must not miscarry 	I must not be miscarrying
you must not be miscarrying
he must not be miscarrying
we must not be miscarrying
you must not be miscarrying
they must not be miscarrying	I must not have miscarried
you must not have miscarried
he must not have miscarried
we must not have miscarried
you must not have miscarried
they must not have miscarried	I must not have been miscarrying
you must not have been miscarrying
he must not have been miscarrying
we must not have been miscarrying
you must not have been miscarrying
they must not have been miscarrying	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I miscarry?
must you miscarry?
must he miscarry?
must we miscarry?
must you miscarry?
must they miscarry? 	must I be miscarrying?
must you be miscarrying?
must he be miscarrying?
must we be miscarrying?
must you be miscarrying?
must they be miscarrying? 	must I have miscarried?
must you have miscarried?
must he have miscarried?
must we have miscarried?
must you have miscarried?
must they have miscarried? 	must I have been miscarrying?
must you have been miscarrying?
must he have been miscarrying?
must we have been miscarrying?
must you have been miscarrying?
must they have been miscarrying? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not miscarry?
must you not miscarry?
must he not miscarry?
must we not miscarry?
must you not miscarry?
must they not miscarry? 	must I not be miscarrying?
must you not be miscarrying?
must he not be miscarrying?
must we not be miscarrying?
must you not be miscarrying?
must they not be miscarrying? 	must I not have miscarried?
must you not have miscarried?
must he not have miscarried?
must we not have miscarried?
must you not have miscarried?
must they not have miscarried? 	must I not have been miscarrying?
must you not have been miscarrying?
must he not have been miscarrying?
must we not have been miscarrying?
must you not have been miscarrying?
must they not have been miscarrying?